*
* creates new (tinymail) account store for account manager modest_acc_mgr
*
- * Returns: GObject of newly created account store
+ * Returns: newly created account store or NULL in case of error
*/
-GObject* modest_tny_account_store_new (ModestAccountMgr *modest_acc_mgr);
-
+ModestTnyAccountStore* modest_tny_account_store_new (ModestAccountMgr *modest_acc_mgr);
/**